45221745603 has 8 divisors (see below), whose sum is σ = 60298782400. Its totient is φ = 30146269608.

The previous prime is 45221745593. The next prime is 45221745637. The reversal of 45221745603 is 30654712254.

45221745603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45221745603 - 2⁶ = 45221745539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45221745703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320833 + ... + 439746.

It is an arithmetic number, because the mean of its divisors is an integer number (7537347800).

Almost surely, 2^45221745603 is an apocalyptic number.

45221745603 is a deficient number, since it is larger than the sum of its proper divisors (15077036797).

45221745603 is a wasteful number, since it uses less digits than its factorization.

45221745603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780401.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 45221745603 in words is "forty-five billion, two hundred twenty-one million, seven hundred forty-five thousand, six hundred three".